Insightful piece in The Atlantic:
The most recent controversy provides the perfect metaphor for Trump’s part-symbiotic, part-parasitic relationship with the media: infection. In epidemiology, a virus cannot multiply on its own. First, it must find a host, whose cellular machinery it commandeers to reproduce. For a virus, all distribution—all amplification—is infection.
So it is for Trump. The president’s conspiratorial language is an odious virus that has found a variety of hosts in the U.S. media ecosystem. The traditional news media amplify his words for a variety of reasons, including newsworthiness (he is, after all, the president), easy ratings (cable-news audiences have soared in his term), and old-fashioned peer pressure (the segment producer’s lament: “If everybody else is carrying Trump, shouldn’t we?”).
But a virus doesn’t just borrow a host’s cellular factory to reproduce; it often destroys the host in the process. So, too, does the president seek to destroy the traditional news media that have often amplified his messages…
So why do editors publish headlines which essentially just paraphrase Trump’s tweets? Especially when they know that most readers only read (and remember) the headline.